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HEAVY 16 PROFESSIONAL PLANT NUTRIENTS PROVIDE GROWERS WITH A STREAMLINED AND POTENT SYSTEM FOR ACHIEVING THE MOST DEMANDING AGRICULTURAL GOALS.

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  • Balanced nutrition for flowering ⚖️🌸 When it comes to the flowering stage, your plants deserve nothing less than premium nutrition. HEAVY BUD A&B is built to deliver just that — a cascading flow of high-quality Calcium, micronutrients, and a proprietary Phosphorous + Potassium blend designed to push plants toward robust, top-shelf yields 🚀 Formulated with low salt-indexed ingredients, exotic trace elements, and four distinct forms of Calcium, this powerful base nutrient fuels every phase of the bloom cycle with precision and consistency. The result? Dense, resin-packed flowers and vibrant health from start to finish 🤌 Ready to take your flowering game to the next level? Use BUD A&B throughout your entire bloom cycle, following our custom nutrient schedule here at heavy16.com/nutrient-calculator 👊 #HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #BudAB #GrowWithHEAVY #Flowering
  • 🔥 GROW YOUR FIRE, FROM ROOT TO HARVEST 🔥 If you’re chasing big buds and bold flavor, HEAVY Fire is your go-to from the last week of veg all the way through flower. This powerful bloom stimulator blends premium PK with essential bloom-phase nutrients to drive explosive flower formation and ripening 🌱➡️💥 Start early, ramp gradually, and let Heavy Fire fuel your plants through every stage of bloom — from pre-flower stretch to the final push before harvest. Expect dense flowers, vibrant aroma, and results that speak for themselves 🚀 Whether you’re running soil, hydro, coco, or anything in between, Heavy Fire fits seamlessly into any grow system. Your fire’s just waiting to be lit 🔥 #HEAVY16 #HEAVY16Nutrients #HEAVY16Fire #HEAVYFire #PK #PKBooster #Flowering #GetBigGetHEAVY #GrowWithHEAVY #HEAVY16Stacks
  • Riding in style 😎 Dropping by farms AND shops is one of the best part of our jobs! Growing with HEAVY or selling our lineup to customers? Let us know where you are and we’d be stoked to check out your spot when we get to your area! 🤝 #Heavy16 #Heavy16Nutrients #Heavy16Fam #GetBigGetHeavy #BigGrowerPreferred
  • Growth isn’t JUST about nutrients, it’s about using those nutrients correctly! 😎 That’s why the official HEAVY 16 Feed Chart is more than just a schedule, it’s your personal roadmap to success 👊 ✅ Accuracy: Every measurement is dialed in by the same team that formulates the products, ensuring your plants get exactly what they need, when they need it. ⚡ Efficiency: No wasted time, no wasted product. Just streamlined, predictable growth with maximum return on every cycle. 📚 Product Knowledge: Using the chart means you’re applying HEAVY 16 the way it was designed to work—unlocking the full potential of your garden. When you grow with HEAVY, don’t just use the products, use the playbook! Create your own custom feed chart at heavy16.com 🌐 #HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #HEAVY16Stacks #HEAVYOnScienceLightOnPrice #FeedChart
  • On the job 😎 🌱 From boutique indoor rooms to expansive outdoor fields, Heavy 16 is proud to fuel gardens across the U.S. 💪 No matter the scale, no matter the setting — our nutrients deliver results that growers can count on! Photo 📸: @clone_city_nursery #Heavy16 #GrowWithHeavy #H16 #HEAVYOnScienceLightOnPrice #Indoor #Outdoor #HEAVY16Stacks
  • Far beyond the basics 🚀 HEAVY FOLIAR isn’t just another foliar spray, it’s full spectrum plant nutrition, designed to go straight into the canopy and push your crop to new levels 🔥 When sprayed on the foliage, its net neutral chemistry is absorbed instantly, strengthening the canopy and moving through the vascular system to the roots. The result? ✨ Elastic plant tissue ✨ Adaptive membranes ✨ Stronger photosynthesis ✨ Bigger, higher-quality yields Calcium bridges the gaps at the cellular level, creating resilient structure and integrity that growers rely on. That’s why many have seen recurring issues disappear once FOLIAR became part of their routine. Use it before high-stress events—transplanting, cloning, heat waves, cold snaps—and give your plants the edge they need to thrive. Plus, FOLIAR plays well with others, synergizing with compost teas, pest control sprays, oils, surfactants, fungicides, and more—all in a single pass. 🚀 One spray, endless results. Tap the link in bio or visit heavy16.com/foliar-directions to see how FOLIAR can change your grow! #HEAVY16 #HEAVY16Foliar #FoliarSpray #H16 #HEAVY16Stacks #GetBigGetHEAVY #BigGrowerPreferred #HEAVYOnScienceLightOnPrice
  • We can never pass up a good dog photo 🐶 Lil throwback shot of Ziggy from @greencoasthydro making sure the Heavy Bud AB is protected at all times 😎 Nothing better than hydro shop dogs! Pick up our entire lineup at @greencoasthydro at all 10 stores along the west coast 👊 #Heavy16 #Heavy16Nutrients #BigGrowerPreferred #GetBigGetHeavy #BudAB #HeavyBud #GreenCoastHydro
  • Here’s how @rubbercityhydro summed up his latest run after dialing in with our lineup — the results speak for themselves! He credits Heavy Fire for pushing his peppers to their max potential, unlocking that perfect balance of stress, nutrition, and crop steering that oil-producing plants (like peppers!) thrive on. The difference? Eye-watering aroma, flavor-packed fruit, and yields that turned his garden into a hot pepper paradise. But it didn’t stop there. With Heavy Roots, he saw his root density nearly double compared to last season — confirmed by slicing open root balls both in Autopots indoors and soil outdoors. A stronger root zone means stronger plants, period. 🌱 This is what the HEAVY 16 lineup was built for. Every bottle follows a few simple but powerful principles: The highest-grade ingredients on the planet 🌍 Complex chemistry made simple, delivering more science with fewer bottles Micro-batch blending for unmatched freshness and quality control From peppers to tomatoes, flowers to fruiting crops, HEAVY 16 brings precision performance across the board. Whether you’re chasing eye-watering heat, jaw-dropping terps, or simply the healthiest roots you’ve ever seen — our lineup delivers! 👊 #HEAVY16 #HEAVY16Nutrients #HEAVYFire #HEAVYRoots #GetBigGetHEAVY #GrowWithHEAVY #Indoor #Outdoor #HEAVYOnScienceLightOnPrice
  • HEAVY Finish isn’t just a flush — it’s a final statement. 🌿 This all-natural bio-regulator transforms water at the molecular level, making it more active and able to penetrate deeply into soil and media. It balances electrochemistry by donating and receiving electrons, unlocking the full expression of your crop’s genetics 🧬 Use it in your final week to reclaim tired soils, buffer EC and pH, and purge out residual salts or heavy metals from sub-par regimens. Its natural chelating structures are lab-refined to a uniform size that cleans far deeper than typical finishing products 💦 Expect deeper color, heavier oils, and richer aromatics during flower senescence — the kind of results that elevate good runs into great ones. Some growers pair it with Heavy Prime for extra terp lift, others run it solo with pure water for a clean, powerful finish 🔥 However you use it, Heavy Finish is your go-to for the final flush that actually finishes. 💧🌱 #HeavyFinish #HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #GrowWithHEAVY #Indoor #Outdoor #Flush #FinalFlush
  • Prevention is everything in maintaining an efficient garden space 🌿 IPM programs are often slacked upon, over complicated, or improperly applied resulting in unwanted infestations. Let us help you streamline that routine… The answer is HEAVY16 Foliar 🟡⚫️💧 When applied every 3 to 5 days, you not only provide your plants with a slow-release calcium and extreme metabolic boost but decimate those soft bodies on contact! Couple it with ROOTS and FIRE, you have a natural fungicide as well! 🤜🤛 HEAVY16 Foliar has a low organic pH, and doubles as a naturally derived pesticide. This allows products to meet Ag requirements where usage restrictions are implemented, making it a useful asset in every gardener’s tool belt! Photo: @_hashletes #HEAVY16 #HEAVY16Nutrients #HEAVY16Foliar #FoliarSpray #Foliar #GetBigGetHEAVY #BigGrowerPreferred #HEAVYOnScienceLightOnPrice #HEAVY16Stacks #Indoor #Outdoor
Balanced nutrition for flowering ⚖️🌸 When it comes to the flowering stage, your plants deserve nothing less than premium nutrition. HEAVY BUD A&B is built to deliver just that — a cascading flow of high-quality Calcium, micronutrients, and a proprietary Phosphorous + Potassium blend designed to push plants toward robust, top-shelf yields 🚀 Formulated with low salt-indexed ingredients, exotic trace elements, and four distinct forms of Calcium, this powerful base nutrient fuels every phase of the bloom cycle with precision and consistency. The result? Dense, resin-packed flowers and vibrant health from start to finish 🤌 Ready to take your flowering game to the next level? Use BUD A&B throughout your entire bloom cycle, following our custom nutrient schedule here at heavy16.com/nutrient-calculator 👊 #HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #BudAB #GrowWithHEAVY #Flowering
@heavy16official
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•
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Balanced nutrition for flowering ⚖️🌸 When it comes to the flowering stage, your plants deserve nothing less than premium nutrition. HEAVY BUD A&B is built to deliver just that — a cascading flow of high-quality Calcium, micronutrients, and a proprietary Phosphorous + Potassium blend designed to push plants toward robust, top-shelf yields 🚀 Formulated with low salt-indexed ingredients, exotic trace elements, and four distinct forms of Calcium, this powerful base nutrient fuels every phase of the bloom cycle with precision and consistency. The result? Dense, resin-packed flowers and vibrant health from start to finish 🤌 Ready to take your flowering game to the next level? Use BUD A&B throughout your entire bloom cycle, following our custom nutrient schedule here at heavy16.com/nutrient-calculator 👊 #HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #BudAB #GrowWithHEAVY #Flowering
1 day ago
View on Instagram |
1/10
🔥 GROW YOUR FIRE, FROM ROOT TO HARVEST 🔥 If you’re chasing big buds and bold flavor, HEAVY Fire is your go-to from the last week of veg all the way through flower. This powerful bloom stimulator blends premium PK with essential bloom-phase nutrients to drive explosive flower formation and ripening 🌱➡️💥 Start early, ramp gradually, and let Heavy Fire fuel your plants through every stage of bloom — from pre-flower stretch to the final push before harvest. Expect dense flowers, vibrant aroma, and results that speak for themselves 🚀 Whether you’re running soil, hydro, coco, or anything in between, Heavy Fire fits seamlessly into any grow system. Your fire’s just waiting to be lit 🔥 #HEAVY16 #HEAVY16Nutrients #HEAVY16Fire #HEAVYFire #PK #PKBooster #Flowering #GetBigGetHEAVY #GrowWithHEAVY #HEAVY16Stacks
@heavy16official
@heavy16official
•
Follow
🔥 GROW YOUR FIRE, FROM ROOT TO HARVEST 🔥 If you’re chasing big buds and bold flavor, HEAVY Fire is your go-to from the last week of veg all the way through flower. This powerful bloom stimulator blends premium PK with essential bloom-phase nutrients to drive explosive flower formation and ripening 🌱➡️💥 Start early, ramp gradually, and let Heavy Fire fuel your plants through every stage of bloom — from pre-flower stretch to the final push before harvest. Expect dense flowers, vibrant aroma, and results that speak for themselves 🚀 Whether you’re running soil, hydro, coco, or anything in between, Heavy Fire fits seamlessly into any grow system. Your fire’s just waiting to be lit 🔥 #HEAVY16 #HEAVY16Nutrients #HEAVY16Fire #HEAVYFire #PK #PKBooster #Flowering #GetBigGetHEAVY #GrowWithHEAVY #HEAVY16Stacks
6 days ago
View on Instagram |
2/10
Riding in style 😎 Dropping by farms AND shops is one of the best part of our jobs! Growing with HEAVY or selling our lineup to customers? Let us know where you are and we’d be stoked to check out your spot when we get to your area! 🤝 #Heavy16 #Heavy16Nutrients #Heavy16Fam #GetBigGetHeavy #BigGrowerPreferred
@heavy16official
@heavy16official
•
Follow
Riding in style 😎 Dropping by farms AND shops is one of the best part of our jobs! Growing with HEAVY or selling our lineup to customers? Let us know where you are and we’d be stoked to check out your spot when we get to your area! 🤝 #Heavy16 #Heavy16Nutrients #Heavy16Fam #GetBigGetHeavy #BigGrowerPreferred
1 week ago
View on Instagram |
3/10
Growth isn’t JUST about nutrients, it’s about using those nutrients correctly! 😎 That’s why the official HEAVY 16 Feed Chart is more than just a schedule, it’s your personal roadmap to success 👊 ✅ Accuracy: Every measurement is dialed in by the same team that formulates the products, ensuring your plants get exactly what they need, when they need it. ⚡ Efficiency: No wasted time, no wasted product. Just streamlined, predictable growth with maximum return on every cycle. 📚 Product Knowledge: Using the chart means you’re applying HEAVY 16 the way it was designed to work—unlocking the full potential of your garden. When you grow with HEAVY, don’t just use the products, use the playbook! Create your own custom feed chart at heavy16.com 🌐 #HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #HEAVY16Stacks #HEAVYOnScienceLightOnPrice #FeedChart
@heavy16official
@heavy16official
•
Follow
Growth isn’t JUST about nutrients, it’s about using those nutrients correctly! 😎 That’s why the official HEAVY 16 Feed Chart is more than just a schedule, it’s your personal roadmap to success 👊 ✅ Accuracy: Every measurement is dialed in by the same team that formulates the products, ensuring your plants get exactly what they need, when they need it. ⚡ Efficiency: No wasted time, no wasted product. Just streamlined, predictable growth with maximum return on every cycle. 📚 Product Knowledge: Using the chart means you’re applying HEAVY 16 the way it was designed to work—unlocking the full potential of your garden. When you grow with HEAVY, don’t just use the products, use the playbook! Create your own custom feed chart at heavy16.com 🌐 #HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #HEAVY16Stacks #HEAVYOnScienceLightOnPrice #FeedChart
1 week ago
View on Instagram |
4/10
On the job 😎 🌱 From boutique indoor rooms to expansive outdoor fields, Heavy 16 is proud to fuel gardens across the U.S. 💪 No matter the scale, no matter the setting — our nutrients deliver results that growers can count on! Photo 📸: @clone_city_nursery #Heavy16 #GrowWithHeavy #H16 #HEAVYOnScienceLightOnPrice #Indoor #Outdoor #HEAVY16Stacks
@heavy16official
@heavy16official
•
Follow
On the job 😎 🌱 From boutique indoor rooms to expansive outdoor fields, Heavy 16 is proud to fuel gardens across the U.S. 💪 No matter the scale, no matter the setting — our nutrients deliver results that growers can count on! Photo 📸: @clone_city_nursery #Heavy16 #GrowWithHeavy #H16 #HEAVYOnScienceLightOnPrice #Indoor #Outdoor #HEAVY16Stacks
2 weeks ago
View on Instagram |
5/10
Far beyond the basics 🚀 HEAVY FOLIAR isn’t just another foliar spray, it’s full spectrum plant nutrition, designed to go straight into the canopy and push your crop to new levels 🔥 When sprayed on the foliage, its net neutral chemistry is absorbed instantly, strengthening the canopy and moving through the vascular system to the roots. The result? ✨ Elastic plant tissue ✨ Adaptive membranes ✨ Stronger photosynthesis ✨ Bigger, higher-quality yields Calcium bridges the gaps at the cellular level, creating resilient structure and integrity that growers rely on. That’s why many have seen recurring issues disappear once FOLIAR became part of their routine. Use it before high-stress events—transplanting, cloning, heat waves, cold snaps—and give your plants the edge they need to thrive. Plus, FOLIAR plays well with others, synergizing with compost teas, pest control sprays, oils, surfactants, fungicides, and more—all in a single pass. 🚀 One spray, endless results. Tap the link in bio or visit heavy16.com/foliar-directions to see how FOLIAR can change your grow! #HEAVY16 #HEAVY16Foliar #FoliarSpray #H16 #HEAVY16Stacks #GetBigGetHEAVY #BigGrowerPreferred #HEAVYOnScienceLightOnPrice
@heavy16official
@heavy16official
•
Follow
Far beyond the basics 🚀 HEAVY FOLIAR isn’t just another foliar spray, it’s full spectrum plant nutrition, designed to go straight into the canopy and push your crop to new levels 🔥 When sprayed on the foliage, its net neutral chemistry is absorbed instantly, strengthening the canopy and moving through the vascular system to the roots. The result? ✨ Elastic plant tissue ✨ Adaptive membranes ✨ Stronger photosynthesis ✨ Bigger, higher-quality yields Calcium bridges the gaps at the cellular level, creating resilient structure and integrity that growers rely on. That’s why many have seen recurring issues disappear once FOLIAR became part of their routine. Use it before high-stress events—transplanting, cloning, heat waves, cold snaps—and give your plants the edge they need to thrive. Plus, FOLIAR plays well with others, synergizing with compost teas, pest control sprays, oils, surfactants, fungicides, and more—all in a single pass. 🚀 One spray, endless results. Tap the link in bio or visit heavy16.com/foliar-directions to see how FOLIAR can change your grow! #HEAVY16 #HEAVY16Foliar #FoliarSpray #H16 #HEAVY16Stacks #GetBigGetHEAVY #BigGrowerPreferred #HEAVYOnScienceLightOnPrice
2 weeks ago
View on Instagram |
6/10
We can never pass up a good dog photo 🐶 Lil throwback shot of Ziggy from @greencoasthydro making sure the Heavy Bud AB is protected at all times 😎 Nothing better than hydro shop dogs! Pick up our entire lineup at @greencoasthydro at all 10 stores along the west coast 👊 #Heavy16 #Heavy16Nutrients #BigGrowerPreferred #GetBigGetHeavy #BudAB #HeavyBud #GreenCoastHydro
@heavy16official
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•
Follow
We can never pass up a good dog photo 🐶 Lil throwback shot of Ziggy from @greencoasthydro making sure the Heavy Bud AB is protected at all times 😎 Nothing better than hydro shop dogs! Pick up our entire lineup at @greencoasthydro at all 10 stores along the west coast 👊 #Heavy16 #Heavy16Nutrients #BigGrowerPreferred #GetBigGetHeavy #BudAB #HeavyBud #GreenCoastHydro
2 weeks ago
View on Instagram |
7/10
Here’s how @rubbercityhydro summed up his latest run after dialing in with our lineup — the results speak for themselves! He credits Heavy Fire for pushing his peppers to their max potential, unlocking that perfect balance of stress, nutrition, and crop steering that oil-producing plants (like peppers!) thrive on. The difference? Eye-watering aroma, flavor-packed fruit, and yields that turned his garden into a hot pepper paradise. But it didn’t stop there. With Heavy Roots, he saw his root density nearly double compared to last season — confirmed by slicing open root balls both in Autopots indoors and soil outdoors. A stronger root zone means stronger plants, period. 🌱 This is what the HEAVY 16 lineup was built for. Every bottle follows a few simple but powerful principles: The highest-grade ingredients on the planet 🌍 Complex chemistry made simple, delivering more science with fewer bottles Micro-batch blending for unmatched freshness and quality control From peppers to tomatoes, flowers to fruiting crops, HEAVY 16 brings precision performance across the board. Whether you’re chasing eye-watering heat, jaw-dropping terps, or simply the healthiest roots you’ve ever seen — our lineup delivers! 👊 #HEAVY16 #HEAVY16Nutrients #HEAVYFire #HEAVYRoots #GetBigGetHEAVY #GrowWithHEAVY #Indoor #Outdoor #HEAVYOnScienceLightOnPrice
@heavy16official
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•
Follow
Here’s how @rubbercityhydro summed up his latest run after dialing in with our lineup — the results speak for themselves! He credits Heavy Fire for pushing his peppers to their max potential, unlocking that perfect balance of stress, nutrition, and crop steering that oil-producing plants (like peppers!) thrive on. The difference? Eye-watering aroma, flavor-packed fruit, and yields that turned his garden into a hot pepper paradise. But it didn’t stop there. With Heavy Roots, he saw his root density nearly double compared to last season — confirmed by slicing open root balls both in Autopots indoors and soil outdoors. A stronger root zone means stronger plants, period. 🌱 This is what the HEAVY 16 lineup was built for. Every bottle follows a few simple but powerful principles: The highest-grade ingredients on the planet 🌍 Complex chemistry made simple, delivering more science with fewer bottles Micro-batch blending for unmatched freshness and quality control From peppers to tomatoes, flowers to fruiting crops, HEAVY 16 brings precision performance across the board. Whether you’re chasing eye-watering heat, jaw-dropping terps, or simply the healthiest roots you’ve ever seen — our lineup delivers! 👊 #HEAVY16 #HEAVY16Nutrients #HEAVYFire #HEAVYRoots #GetBigGetHEAVY #GrowWithHEAVY #Indoor #Outdoor #HEAVYOnScienceLightOnPrice
3 weeks ago
View on Instagram |
8/10
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HEAVY Finish isn’t just a flush — it’s a final statement. 🌿 This all-natural bio-regulator transforms water at the molecular level, making it more active and able to penetrate deeply into soil and media. It balances electrochemistry by donating and receiving electrons, unlocking the full expression of your crop’s genetics 🧬 Use it in your final week to reclaim tired soils, buffer EC and pH, and purge out residual salts or heavy metals from sub-par regimens. Its natural chelating structures are lab-refined to a uniform size that cleans far deeper than typical finishing products 💦 Expect deeper color, heavier oils, and richer aromatics during flower senescence — the kind of results that elevate good runs into great ones. Some growers pair it with Heavy Prime for extra terp lift, others run it solo with pure water for a clean, powerful finish 🔥 However you use it, Heavy Finish is your go-to for the final flush that actually finishes. 💧🌱 #HeavyFinish #HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #GrowWithHEAVY #Indoor #Outdoor #Flush #FinalFlush
3 weeks ago
View on Instagram |
9/10
Prevention is everything in maintaining an efficient garden space 🌿 IPM programs are often slacked upon, over complicated, or improperly applied resulting in unwanted infestations. Let us help you streamline that routine… The answer is HEAVY16 Foliar 🟡⚫️💧 When applied every 3 to 5 days, you not only provide your plants with a slow-release calcium and extreme metabolic boost but decimate those soft bodies on contact! Couple it with ROOTS and FIRE, you have a natural fungicide as well! 🤜🤛 HEAVY16 Foliar has a low organic pH, and doubles as a naturally derived pesticide. This allows products to meet Ag requirements where usage restrictions are implemented, making it a useful asset in every gardener’s tool belt! Photo: @_hashletes #HEAVY16 #HEAVY16Nutrients #HEAVY16Foliar #FoliarSpray #Foliar #GetBigGetHEAVY #BigGrowerPreferred #HEAVYOnScienceLightOnPrice #HEAVY16Stacks #Indoor #Outdoor
@heavy16official
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•
Follow
Prevention is everything in maintaining an efficient garden space 🌿 IPM programs are often slacked upon, over complicated, or improperly applied resulting in unwanted infestations. Let us help you streamline that routine… The answer is HEAVY16 Foliar 🟡⚫️💧 When applied every 3 to 5 days, you not only provide your plants with a slow-release calcium and extreme metabolic boost but decimate those soft bodies on contact! Couple it with ROOTS and FIRE, you have a natural fungicide as well! 🤜🤛 HEAVY16 Foliar has a low organic pH, and doubles as a naturally derived pesticide. This allows products to meet Ag requirements where usage restrictions are implemented, making it a useful asset in every gardener’s tool belt! Photo: @_hashletes #HEAVY16 #HEAVY16Nutrients #HEAVY16Foliar #FoliarSpray #Foliar #GetBigGetHEAVY #BigGrowerPreferred #HEAVYOnScienceLightOnPrice #HEAVY16Stacks #Indoor #Outdoor
3 weeks ago
View on Instagram |
10/10

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